<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<style>
  .box {
    display: flex;
    width: 50px;
    border: 1px solid red;
  }
  .box div{
    border: 1px solid black;
  }
</style>
<div class="box">
  <div>One</div>
  <div>Two</div>
  <div>Three
    <br>has
    <br>extra
    <br>text
  </div>
</div>
</body>
</html>
